Why do stars stay in the galaxy?

Answer 1

Each galaxy is a collection of billions of stars; we have no idea if there are any life forms on the planets around those other stars, perhaps looking at OUR galaxy and asking "What is the purpose of all the other galaxies?"

Everything that is created has a purpose by the Creator:

Gen 1:16 And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: [he made] the stars also.


Psa 147:4 He telleth the number of the stars; he calleth them all by [their] names.

Deu 1:8 Behold, I have set the land before you: go in and possess the land which the LORD sware unto your fathers, Abraham, Isaac, and Jacob, to give unto them and to their seed after them.

Deu 1:10 The LORD your God hath multiplied you, and, behold, ye [are] this day as the stars of heaven for multitude.

Psa 8:4 What is man, that thou art mindful of him? and the son of man, that thou visitest him?

Hbr 2:7 Thou madest him a little lower than the angels; thou crownedst him with glory and honour, and didst set him over the works of thy hands:

Hbr 2:8 Thou hast put 'all things' in subjection under his feet. For in that he put all in subjection under him, he left nothing [that is] not put under him. But now we see not yet all things put under him.

1Cr 15:51 Behold, I shew you a mystery; We shall not all sleep, but we shall all be changed,

1Cr 15:52 In a moment, in the twinkling of an eye, at the last trump: for the Trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.

1Cr 15:53 For this corruptible must put on incorruption, and this mortal [must] put on immortality.

1Cr 15:54 So when this corruptible shall have put on incorruption, and this mortal shall have put on immortality, then shall be brought to pass the saying that is written, Death is swallowed up in victory.

Rev 22:4 And they shall see his face; and his name [shall be] in their foreheads.


Rev 22:5 And there shall be no night there; and they need no candle, neither light of the sun; for the Lord God giveth them light: and they shall reign for ever and ever.

Answer 2

It is supposed to be due to an extraordinary field of gravity in the center of it.

This is furthermore supposed to be one or more so called black holes.

The only force we know of that can and will keep objects of this size in place is gravity, and it is only the constant motion of these objects circling the center point that keeps these objects from speeding and "crashing" into the center.

Gravity increases with mass. Extraordinary mass equals Extraordinary gravity.

Gravity is thought to be the force of which the entire universe is affected by.

Some also think that IF we were able to modify gravity in any way, this could possibly be a method of instantanious long range communication, even over a distance of several lightyears.

Gravity is such fun. It tickles many a brain.

We do not know in any way today what gravity actually is made of.

We can not measure it in any way known to man today.

We can however measure and observe its effect.

If we were ever to be able to travel to other stars, then I still think it would be impossible to actually leave our own galaxy and visit another one. We would never be able to free ourselves from the immense pull of our own galaxy.

Not that we should limit ourselves to my thoughts alone.

Cheers.

Answer 3

The exact answer is unknown however galaxies probably form from differeces in the dispersal of mass during the big bang. On the other hand it could simply be random chance since not all galaxies form discs like ours some resemble amorphous blobs, they are called dwarf galaxies as they do not always have definitive centres.

Answer 4

Stars stay in the galaxy because of the gravitational force exerted by the massive central black hole in the galaxy, as well as the gravitational pull between stars and other celestial objects. This gravitational force keeps stars bound within the galaxy's structure and prevents them from wandering off into space.

Answer 5

Stars group together in galaxies because of the phenomenon that is the fundamental force of Gravity.

Answer 6

because of the explosion of the universe.